AquaChek Select Test Strips Size:50 Strips Designer One Aromatherapy contains moisturizers

Designer One Aromatherapy contains moisturizers to keep bathers skin silky smooth regardless of how long they spend soaking

and other organic contaminants—so they break down faster

Ready to optimize water routing

Replace when system flips over

Premium PVC

AquaChek Select Test Strips Size:50 Strips Designer One Aromatherapy contains moisturizersAquaChek's Select test strips allow pool and spa owners to test their systems for total hardness, free chlorine, total chlorine, total bromine, pH, total alkalinity, and cyanuric acid. Simply insert the test strip into the pool or spa water for 1 second, and several seconds later you have fast, accurate results. It is recommended that you test your spa before each use, and pools a minimum of twice per week, to get an accurate picture of the health of